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zhenek [66]
3 years ago
13

Regarding computer protection, quarantining is defined as ________. Select one: A. placing a found virus in a secure area on the

hard drive B. deleting an infected file C. repairing an infected file D. updating your antivirus software
Computers and Technology
1 answer:
MatroZZZ [7]3 years ago
3 0

Answer:

A. placing a found virus in a secure area on the hard drive

Explanation:

When a file is defected in a computer, quarantining is applied to prevent other parts of the computer. The infected file is isolated and if you let your antivirus software, it can delete the infected file.

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Which would take more storage space, a layer file showing all the us counties or a layer file showing all the us states?
Ksju [112]
All counties. Much more info. Although most layers are just excel files with geographical reference data in them. That one file may be several MB as the state file may be 1mb or less
5 0
3 years ago
A new computer workstation has been installed in a small office. the user of the workstation can print a document using a networ
ICE Princess25 [194]
The printer is setup as a local printer therefore it does not need access to internet to access the local network printer. Once the new workstation is given access to the terminal server used for the printer, it will not need to connect on the internet to print. Now, if the workstation is not able to access the internet it could be potentially due to incorrect configuration of DNS to the workstation or actual issue is within the ISP.
3 0
3 years ago
Find the double word-length 2's complement representation of each of the following decimal numbers:a. 3874
miss Akunina [59]

Answer:

-3874₁₀ = 1111 1111 1111 1111 1111 1111 1101 1110₂

Explanation:

2's complement is a way for us to represent negative numbers in binary.

To get 2's complement:

1. Invert all the bits

2. Add 1 to the inverted bits

Summary: 2's complement = -N = ~N + 1

1. Inverting the number

3874₁₀ = 1111 0010 0010₂

~3874₁₀ = 0000 1101 1101₂

2. Add 1 to your inverted bits

~3874₁₀ + 1 = 0000 1101 1101₂ + 1

= 0000 1101 1110₂

You can pad the most signigicant bits with 1's if you're planning on using more bits.

so,

12 bits                          16 bits

0000 1101 1110₂  = 1111 0000 1101 1110₂

They asked for double word-length (a fancy term for 32-bits), so pad the left-most side with 1s' until you get a total of 32 bits.

           32 bits

= 1111 1111 1111 1111 1111 1111 1101 1110

7 0
3 years ago
Explain the difference between "sleep mode" and "shutdown "
kari74 [83]

Answer:

When you shut down your electronic, all your open programs close and the electronic shuts down your operating system. An electronic that's shut down uses almost no power. In sleep mode, the electronic enters a low-power state. The electronics state is kept in memory.

5 0
2 years ago
A positive integer is called a perfect number if it is equal to the sum of all of its positive divisors, excluding itself. For e
Ad libitum [116K]

i = 1

while i < 10001:

   total = 0

   x = 1

   while x < i:

       if i % x == 0:

           total += x

       x+=1

   if total == i:

       print(str(i)+" is a perfect number")

   i += 1

When you run this code, you'll see that 6, 28, 496, and 8128 are all perfect numbers.

5 0
3 years ago
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